English / USA
Specifications
Special Accessories
EPA / CEPA:
Ignition System
Contact your STIHL dealer for
information regarding special
accessories that may be available for
your product.
The Emission Compliance Period
referred to on the Emissions
Compliance Label indicates the number
of operating hours for which the engine
has been shown to meet Federal
emission requirements.
Category:
Typ: Electronic magneto ignition
Spark plug
(suppressed):
Bosch USR 7 AC
Electrode gap:
0.02 in (0.5 mm)
Fuel System
A = 300 hours,
B = 125 hours,
C = 50 hours
Carburetor: All position diaphragm
carburetor with integral fuel pump
CARB:
Fuel tank capacity: 15.6 oz (0.46 l)
Fuel mix:
See “Fuel”
The Emission Compliance Period used
on the CARB-Air Index Label indicates
the terms:
Cutting blade sharpening angle
Extended = 300 hours,
Intermediate = 125 hours,
Moderate = 50 hours
45°
to horizontal
Moderate = 50 hours
Weight (complete unit)
HS 81 R/24" 1)
HS 81 R/30" 1)
HS 81 T/24" 1)
HS 81 T/24" 2)
HS 81 T/30" 1)
12.1 lbs (5.5 kg)
Engine
12.6 lbs (5.7 kg)
11.5 lbs (5.2 kg)
11.7 lbs (5.3 kg)
11.9 lbs (5.4 kg)
Single cylinder two-stroke engine
Displacement:
1.39 cu.in
cm3)
1.34 in
34 mm)
0.98 in
(22.7
Bore:
(
1)
Air filter (felt)
Stroke:
2)
Air filter (paper)
(25
mm)
Engine power to
ISO 8993:
0.90 bhp
(0.7
kW)
Idle speed:
2,800 rpm
HS 81 R, HS 81 T
27
| Categories | Hedge Trimmer Manuals, STIHL Hedge Trimmer Manuals, Trimmer Manuals |
|---|---|
| Tags | STIHL HS 81 |
| Download File |
|
| Language | English, Español |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Trimmer |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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